活塞式飞机
- 网络Piston aircraft;piston-engine airplane
活塞式飞机-
格劳博教练机，两座活塞式飞机你用了多长时间才能独立飞行呢？
A Grob Tutor - two seat piston aircraft How long did it take you before you could fly on your own ?
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研究结果表明，传统的估算方法对于装小型活塞式发动机的螺旋桨飞机也是适用的。
The result shows that the traditional estimation methods about powerplant performance are adapted for propeller aircraft even if with small sized piston engine and propeller .